We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
A human being loses an average of 40 to 100 strands of hair a day.
133
Mushrooms are more closely related to humans than they are to plants.
47
In one day, adult lungs move about 10,000 litres of air.
11
Your thumb is about the same size as your nose.
124
Every human spent about half an hour as a single cell.
144
